I think the adjustment will provide a bit of an initial boost at least since some gatherers will want to try gathering the favor items and selling them for high prices since it's easier now. I'm seeing some more listings on my server now, but prices are still high. If sales are slow however, they might not be as eager to spend their gatherer tokens.
Another thing to consider though is that a number of gatherers will soon have enough tokens to exchange for their i180 chest piece and primary tool, the most important pieces of gear. I can see some of them using additional tokens to exchange for favors if they believe that they can capitalize on high prices. The faster drop rate should increase the supply on favor items much quicker than before.
I also think time is probably an issue for some players since I could never spend over 11 hours a week gathering favor items myself. The number of red scrips weren't even a problem for me since I could never reach my weekly upper limit on favor items.
